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Phono Box DC USB Phono Pre-Amp

SKU eq-941

staple audiophile preamp with high quality DAC
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  • Lab Overview
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Lab Overview

LAB POINTS

  • audiophile-grade phono preamp with high quality Digial Audio Converter (DAC)
  • by using USB output, bypass the low-grade internal sound card in your computer
  • allows you to plug a turntable directly into a stereo system, amplifier, computer, or any other device that takes line level input
  • great for recording vinyl on your computer (recording software sold separately)
  • USB output, gold plated RCA inputs and outputs (both can be used simultaneously, no need to unplug)
  • high quality metal casing offers shielding from both vibration and electromagnetic interference
  • new "green" DC power supply (extremely low idle power usage)
  • switch for Moving Magnet (MM) and Moving Coil (MC) cartridges (most cartridges are MM)
  • low noise, low distortion
  • flat RIAA equalization curve with 60dB of gain (MC), 40 dB gain (MM)

KEY FEATURES

  • Input Impedence (MM): 47k ohms / 120pf
  • Input Impedence (MC): 100 ohms / 120pF
  • Gain (MM): 40dB
  • Output Voltage: 300mV / 1 kHz at 3 mV / 1 kHz (MM input)
  • Gain (MC): 60 dB
  • Output Voltage: 300 mV / 1 kHz or 0.3 mV
  • Max. Output: 9.5 V (1 kHz)
  • Noise Floor (MM): 86 dB (94 dB - A weighted)
  • Noise Floor (MC): 68 dB (75 dB - A weighted)
  • THD (MM): < 0.01 %
  • THD (MC): < 0.05 %
  • RIAA EQ Curve Accuracy: 20 Hz - 20 kHz, > 0.5 dB
  • A/D Converter: 16-Bit Delta Sigma
  • Sampling Rate: 32, 44.1 and 48 kHz
  • USB Output: Digital Serial Data Protocol USB 1.1
  • Operating Systems: Windows XP, Windows Vista, Windows 7 and MacOS
  • Standy Power Consumption: < 1 W
  • Dimensions (WHD): 4.1 x 1.4 x 4.1 in., 103 x 36 x 103 mm
  • Weight:1.2 lbs., 540 g

COMES WITH

  • power supply
UPC: 9120035827128, 9120035827128

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